Qingdao SOCO New Material Co.,Ltd.

Potassium Polyacrylate（Hydrogel） is a Potassium based super absorbent polymer, it has good water absorption and water-holding capacity (hundred times of its own weight) and turns to be water crystals when absorbs enough water.

SAP Powder Potassium Polyacrylate is in great demand in almost all countries/areas, such as North America,  China, India, Japan, Australia, Indonesia, Malaysia, South Korea, Brazil, Mexico, South Africa, Saudi Arabia, UAE, Kuwait, etc., please contact for details and factory prices before buying.

SAP Potassium polyacrylate for agriculture is an important use, it has the ability to retain & Release-control of Soil moist, Water & Nutrients for Plants in Farm or Garden, etc.

Potassium polyacrylate as an Agriculture SAP Super absorbent polymer, it can guarantee the growth of crops in drought & arid areas, and it can also save irrigation in non-arid areas.

Potassium polyacrylate has many other applications in many industries of Agriculture,

field crops,Transplanting of trees,vegetables,horticulture,lawns,greening project,SAP with fertilizer, etc.

We supply five series of Potassium Polyacrylate for plants, it includes SHK-X, SDK, SHK, SHK-F, SHMK that meet the customer's requirements of different soil environments in different regions.

• Reduce water loss by 1/3, max up to 50%;

• Save Fertilizer, Reduces fertilizer usage by 35 - 65%;

• Improve Soil Structure, hold & control the release of water, Water Retention up to 400 Times;

• Non-toxic, harmless and Nonpolluting, but keep indirect contact;

• Better Than Na/Sodium based SAP Super Absorbent Polymer, do not saline soil, do not cause soil salinization;

Potassium Polyacrylate is made by the reaction between acrylic acid (H2C=CHCOOH) and its Potassium salt (H2C=CHCOOKa), or the reaction between Poly(acrylic acid) ([H2C=CHCOOH]n) and Potassium hydroxide (KOH).

• CAS:25608-12-2;

• Density: 0.4 g/mL at 25 °C (lit.);

• SMILES string: [K+].OC(=O)C=C.[O-]C(=O)C=C;

So we also call it Potassium polyacrylate, Poly(acrylic acid) partial potassium salt, Poly(acrylic acid) potassium salt, K-PAM;

There are also other ways to produce Potassium polyacrylate.

The polymer consists a set of polymeric chains that are parallel to each other and regularly linked to each other by cross-linking agents, thus forming a network. When water comes into contact with one of these chians, it is drawn into the molecule by osmosis.

Water rapidly migrates into the interior of the polymer network where it is stored, and sap becomes water crystals. As the soil dries out, the water crystals polymer releases up to 95% of the absorbed water into the soil for plants.

• Increases the water holding capacity of soil

• Effectively reduces irrigation frequency

• Reduces fertilizer usage by 25 - 35%

• Improves the soil physical properties by enhancing aeration